McAdam is a geographic parish in York County, New Brunswick, Canada.

[2] Prior to the 2023 governance reform, for governance purposes it was divided between the village of McAdam and the local service district of the parish of McAdam,[3] both of which were members of the Southwest New Brunswick Service Commission (SNBSC).

[4] The parish was named in honour of John McAdam, a timber merchant and politician who died in 1893.

[7][8][9] bold indicates an incorporated municipality; italics indicate a name no longer in official use Bodies of water[a] at least partly within the parish.

[7][8][9] Parks, historic sites, and other noteworthy places at least partly within the parish.